How to handle Hirarchy structures in MESSAGE MAPPING

Hi...
I'm getting data from a file.. and that is contain Hierarchy structure.. but i want to load it to a plain structure.. for this how can we map the source fields to target fields..
here my source structure is...
HEADER :
--DATE
--COMPANY
--LINE_ITEM_1:
-----CUSTOMER_NO
-----LINE_ITEM2:
ORDER_NO
MATERIAL_NO
QUANTITY
PRICE
DELIVARYDATE
-----LINE_ITEM2
ORDER_NO
MATERIAL_NO
QUANTITY
PRICE
DELIVARYDATE
-----CUSTOMER_NO
-----LINE_ITEM2
ORDER_NO
MATERIAL_NO
QUANTITY
PRICE
DELIVARYDATE
-----LINE_ITEM2----
ORDER_NO
MATERIAL_NO
QUANTITY
PRICE
DELIVARYDATE
this structure i want to map it to a plin structure..
regards
Jain

Hi,
removeContext:- Deletes all context changes in a queue.
For Eg:-
<RootNode>
 <Node1>
 Value1
 Value2
 </Node1>
 <Node2>
 Value3
 Value4
 </Node2>
</RootNode>
When removeContext not used:-
<RootNode>
 Value1
 Value2
</RootNode>
When removeContext used:-
<RootNode>
 Value1
 Value2
 Value3
 Value4
</RootNode>
Refer [https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9202d890-0201-0010-1588-adb5e89a6638]
Hope this helps.
Regards,
Ambili

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iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
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